如何只驗證jQuery驗證插件中的必填字段？

Question

驗證只在jQuery驗證插件必填字段：下面是我的代碼

<label for="firstName">First Name<span class="required">*</span></label> 
<input type="text" id="firstName" class="form-control" placeholder="First Name" name="firstName"> 
<label for="address1">Address Line 1</label> 
<input type="text" id="address1" class="form-control" placeholder="Address Line 1" name="address1"> 

我想在表單跳過地址1提交

Answer 1

試用address1的required標誌設置爲false。

$('#profileDetailsPage').validate({ 
    rules: { 
     firstName:{ 
      required: true, 
      textonly: true 
     }, 
     address1:{ 
      required: false, // don't require this field 
      textonly: true 
     } 
    }, 
    messages: { 
     firstname: "Please enter your first name", 
     address1: "Please enter only text" 
    }, 
    submitHandler: function() {} 
});